Gladbeck
Germany
3
2012-05-03
The entities that hold a legal rights for patent applications filed by inventor Hippe Werner:
Werner Hippe from Gladbeck, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Refractory oven doors and refractory oven door framing walls of a coke oven battery
#2 | 2009-11-19Floor construction for horizontal coke ovens
#3 | 2006-05-02Method of hot-repairing the heating flues of a coke-oven battery and device for carrying out said method
3154413 ⎘